40960035

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31387}}^1$

素因数の和:31427

約数の個数: 24

約数和(自身を含む): 73447920

約数和(自身を除く): 32487885

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 31387, 94161, 156935, 282483, 470805, 910223, 1412415, 2730669, 4551115, 8192007, 13653345, 40960035]

約数ペア:

[(1, 40960035), (3, 13653345), (5, 8192007), (9, 4551115), (15, 2730669), (29, 1412415), (45, 910223), (87, 470805), (145, 282483), (261, 156935), (435, 94161), (1305, 31387)]